Cross-laminated timber wall panels connect at a horizontal lap joint with fastener configurations varying by wall location. The exterior wall detail features a five-ply CLT wall panel secured with Simpson SDCP22614 screws spaced at twelve inches on center at long walls and six inches on center at short walls at fixed module breaks. The interior wall detail uses a three-ply CLT wall panel fastened with Simpson SDCP22318 screws at twelve inches on center at fixed module breaks. Both lap joints incorporate a three-inch vertical offset with equal spacings and precise dimensional offsets.
EXTERIOR WALL SECTION INTERIOR WALL SECTION EL (SEE SECTION) MODULE BREAK 3-PLY CLT WALL PANEL INTERIOR FACE INTERIOR FACE (FINISHED FACE) 3" 3" LAP JOINT 5-PLY CLT WALL PANEL LAP JOINT EQ 1/2" EQ EQ 1/4" 1/2" EQ 6 7/8" 4 1/8" EXTERIOR FACE EQ EQ EQ EQ SIMPSON SDCP22614 SCREWS @ 12" OC AT LONG WALLS AND @ 6" OC AT SHORT WALLS AT FIXED MODULE BREAKS SIMPSON SDCP22318 SCREWS @ 12" OC AT FIXED MODULE BREAKS \ \ a>~ A -A m
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